55283282 has 4 divisors (see below), whose sum is σ = 82924926. Its totient is φ = 27641640.

The previous prime is 55283273. The next prime is 55283287. The reversal of 55283282 is 28238255.

55283282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28238255 = 5 ⋅5647651.

It can be written as a sum of positive squares in only one way, i.e., 32137561 + 23145721 = 5669^2 + 4811^2 .

It is a super-3 number, since 3×55283282³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (55283287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13820819 + ... + 13820822.

Almost surely, 2^55283282 is an apocalyptic number.

55283282 is a deficient number, since it is larger than the sum of its proper divisors (27641644).

55283282 is a wasteful number, since it uses less digits than its factorization.

55283282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27641643.

The product of its digits is 38400, while the sum is 35.

The square root of 55283282 is about 7435.2728261981. The cubic root of 55283282 is about 380.9470422372.

The spelling of 55283282 in words is "fifty-five million, two hundred eighty-three thousand, two hundred eighty-two".